51238144

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2906

約数の個数: 36

約数和(自身を含む): 103753440

約数和(自身を除く): 52515296

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 2819, 4544, 5638, 9088, 11276, 18176, 22552, 45104, 90208, 180416, 200149, 360832, 400298, 721664, 800596, 1601192, 3202384, 6404768, 12809536, 25619072, 51238144]

約数ペア:

[(1, 51238144), (2, 25619072), (4, 12809536), (8, 6404768), (16, 3202384), (32, 1601192), (64, 800596), (71, 721664), (128, 400298), (142, 360832), (256, 200149), (284, 180416), (568, 90208), (1136, 45104), (2272, 22552), (2819, 18176), (4544, 11276), (5638, 9088)]